BRPI0309038A8 - bocal de remoção de carepas e bico bocal em carbureto - Google Patents

bocal de remoção de carepas e bico bocal em carbureto

Info

Publication number
BRPI0309038A8
BRPI0309038A8 BRPI0309038A BRPI0309038A BRPI0309038A8 BR PI0309038 A8 BRPI0309038 A8 BR PI0309038A8 BR PI0309038 A BRPI0309038 A BR PI0309038A BR PI0309038 A BRPI0309038 A BR PI0309038A BR PI0309038 A8 BRPI0309038 A8 BR PI0309038A8
Authority
BR
Brazil
Prior art keywords
nozzle
scale
steel plate
discharge
scale removal
Prior art date
Application number
BRPI0309038A
Other languages
English (en)
Inventor
Tanigaki Akihiko
Andachi Kazunari
Karube Kenta
Nishiyama Takashi
Original Assignee
Jfe Steel Corp
Kyoritsu Gokin Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32677330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0309038(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jfe Steel Corp, Kyoritsu Gokin Co Ltd filed Critical Jfe Steel Corp
Publication of BRPI0309038A8 publication Critical patent/BRPI0309038A8/pt
Publication of BRPI0309038B1 publication Critical patent/BRPI0309038B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3402—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to avoid or to reduce turbulencies, e.g. comprising fluid flow straightening means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)

Abstract

"bocal de remoção de carepas e bico bocal em carbureto". um orifício de bocal de um bocal 1 compreende um segmento afunilado 16 se estendendo a partir de um orifício elíptico de descarga 15 e possuindo um ângulo de afunilamento o de 30<198> a 80<198>, e um segmento de grande diâmetro 18 em continuidade com o segmento afunilado, e a carepa sobre uma placa de aço é removida mediante descarga de água proveniente do bocal a uma distância entre o orifício de descarga 15 e a placa de aço de não mais que 600 mm, uma pressão de 5 a 30 mpa, e uma taxa de fluxo de descarga de 40 a 200 1/minuto. a relação do diâmetro interno do segmento de grande diâmetro 18 relativamente ao menor diâmetro do orifício de descarga 15 é de não menos que 3 e menos que 7. também, o fluxo de descarga proveniente do bocal se espalha em uma única direção (direção da largura) dentro de um plano perpendicular ao eixo central de simetria do bocal e o ângulo de espessura de erosão é de 1,50<198> a 3<198> na direção (direção de espessura) perpendicular à direção da largura. um tal bocal de remoção de carepas permite que a carepa seja removida de modo eficiente a baixa pressão e/ou baixa taxa de fluxo ao mesmo tempo em que restringe o resfriamento de uma placa de aço.
BRPI0309038-8A 2002-12-25 2003-12-17 Bocal de remoção de carepas e bico bocal em carbureto BRPI0309038B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-375187 2002-12-25
JP2002375187 2002-12-25
PCT/JP2003/016137 WO2004058427A1 (en) 2002-12-25 2003-12-17 Descaling nozzle

Publications (2)

Publication Number Publication Date
BRPI0309038A8 true BRPI0309038A8 (pt) 2018-04-24
BRPI0309038B1 BRPI0309038B1 (pt) 2018-05-15

Family

ID=32677330

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0309038-8A BRPI0309038B1 (pt) 2002-12-25 2003-12-17 Bocal de remoção de carepas e bico bocal em carbureto
BR0309038-8A BR0309038A (pt) 2002-12-25 2003-12-17 Bocal de remoção de carepas e bico bocal em carbureto

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR0309038-8A BR0309038A (pt) 2002-12-25 2003-12-17 Bocal de remoção de carepas e bico bocal em carbureto

Country Status (10)

Country Link
US (1) US7367518B2 (pt)
EP (1) EP1575719B2 (pt)
KR (1) KR100606629B1 (pt)
CN (1) CN1305593C (pt)
AU (1) AU2003288752B2 (pt)
BR (2) BRPI0309038B1 (pt)
CA (1) CA2485118C (pt)
DE (1) DE60319273T3 (pt)
TW (1) TWI252140B (pt)
WO (1) WO2004058427A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8113491B2 (en) * 2005-02-14 2012-02-14 Neumann Systems Group, Inc. Gas-liquid contactor apparatus and nozzle plate
US8864876B2 (en) * 2005-02-14 2014-10-21 Neumann Systems Group, Inc. Indirect and direct method of sequestering contaminates
US8398059B2 (en) 2005-02-14 2013-03-19 Neumann Systems Group, Inc. Gas liquid contactor and method thereof
US7866638B2 (en) 2005-02-14 2011-01-11 Neumann Systems Group, Inc. Gas liquid contactor and effluent cleaning system and method
US7379487B2 (en) 2005-02-14 2008-05-27 Neumann Information Systems, Inc. Two phase reactor
CN100396394C (zh) * 2006-03-10 2008-06-25 叶林 开放式高效水冷却喷嘴
CN100425891C (zh) * 2006-12-04 2008-10-15 苏州有色金属加工研究院 轧制油变流量喷射阀
DE102007024247B3 (de) * 2007-05-15 2008-11-06 Lechler Gmbh Hochdruckdüse und Verfahren zum Herstellen einer Hochdruckdüse
CN100563862C (zh) * 2007-11-12 2009-12-02 二重集团（德阳）重型装备股份有限公司 热连轧生产线的高压水除鳞系统
US7913937B2 (en) * 2008-05-02 2011-03-29 Spraying Systems Co. Descaling spray nozzle assembly
CN101780445B (zh) * 2010-03-02 2012-09-26 武汉钢铁(集团)公司 钢坯轧制前除鳞的螺旋喷嘴集合器
DE102010049977A1 (de) 2010-10-18 2011-12-22 Lechler Gmbh Düse zum Versprühen von Fluiden
JP5834852B2 (ja) * 2010-12-14 2015-12-24 Ｊｆｅスチール株式会社 鋼板のスケール除去用ノズルおよび鋼板のスケール除去装置並びに鋼板のスケール除去方法
JP5834853B2 (ja) * 2011-01-26 2015-12-24 Ｊｆｅスチール株式会社 鋼板のスケール除去用ノズルおよび鋼板のスケール除去装置並びに鋼板のスケール除去方法
JP5433794B2 (ja) * 2011-05-16 2014-03-05 新日鉄住金エンジニアリング株式会社 圧延ロールの洗浄装置および洗浄方法
CN102284524B (zh) * 2011-08-08 2013-08-14 芜湖新兴铸管有限责任公司 高压水除鳞设备
US10150123B2 (en) 2012-04-12 2018-12-11 Nordson Corporation Powder spray gun comprising a wear resistant electrode support
GB201212199D0 (en) 2012-07-09 2012-08-22 Rigdeluge Global Ltd Nozzle apparatus
USD728067S1 (en) * 2012-10-31 2015-04-28 Talley Group Limited Spray device
USD745635S1 (en) * 2013-03-14 2015-12-15 J. Wagner Ag Spray gun nozzle
TWI498174B (zh) * 2013-05-01 2015-09-01 China Steel Corp Method for Reducing Surface Defects of High Hardness Steel
JP2015036144A (ja) * 2013-08-12 2015-02-23 サムソン エレクトロ−メカニックス カンパニーリミテッド． ノズルチップ
CN104707739B (zh) * 2013-12-11 2016-10-12 财团法人金属工业研究发展中心 定向高压喷嘴结构及其制作工艺
GB201406174D0 (en) * 2014-04-04 2014-05-21 Rigdeluge Global Ltd Filter
DE102015214123B3 (de) * 2015-07-27 2016-07-14 Lechler Gmbh Filter für Hochdruckdüse, Hochdruckdüse und Verfahren zum Herstellen eines Filters für eine Hochdruckdüse
DE102016221729A1 (de) 2016-11-07 2018-05-09 Lechler Gmbh Filter-Strahlrichtereinheit und Hochdruckdüseneinheit
DE102016014269A1 (de) 2016-11-30 2018-05-30 Dürr Systems Ag Düsenvorrichtung mit zumindest zwei Düsenplatten und zumindest drei Öffnungen
DE102016014270A1 (de) 2016-11-30 2018-05-30 Dürr Systems Ag Düsenvorrichtung zur Ausgabe von zwei sich annähernden Strahlen eines Abgabemediums
DE102016014271A1 (de) * 2016-11-30 2018-05-30 Dürr Systems Ag Düsenvorrichtung mit konkaver Öffnungskonfiguration
US10179678B2 (en) 2017-04-26 2019-01-15 The Hartz Mountain Corporation Applicator with breakaway cap
CN107009276A (zh) * 2017-05-05 2017-08-04 江苏兴海特钢有限公司 磨料水射流钢丝除锈生产线
CN107457116A (zh) * 2017-08-09 2017-12-12 新辉开科技（深圳）有限公司 一种新型喷嘴
EP3862135A1 (de) * 2020-02-10 2021-08-11 Ceratizit Luxembourg Sàrl Fokussierrohr und verwendung davon
JP2021178319A (ja) * 2020-05-15 2021-11-18 スプレイング システムズ カンパニー 改良型のデスケーリングノズルアセンブリ
CN116547080A (zh) * 2020-12-02 2023-08-04 Ddp特种电子材料美国有限责任公司 具有包括叶片的管状出射区的分配喷嘴
CN114669404A (zh) * 2022-03-09 2022-06-28 箭牌家居集团股份有限公司 一种片状颗粒水花洒

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051069A (en) † 1911-10-21 1913-01-21 Carl Boehme Oil-burner tip.
US2341859A (en) * 1939-07-04 1944-02-15 Weyerhacuser Timber Company Nozzle
US3101906A (en) † 1962-01-11 1963-08-27 Carl R Webber Spray nozzle
US3273805A (en) † 1964-10-02 1966-09-20 Ingersoll Rand Co Pressurized fluid nozzle assembly
US3510065A (en) * 1968-01-05 1970-05-05 Steinen Mfg Co Wm Descaling nozzle
DE2927737C2 (de) 1979-07-10 1982-03-11 Lechler Gmbh & Co Kg, 7012 Fellbach Flachstrahldüse zum Versprühen von Flüssigkeiten
US4365758A (en) * 1981-04-28 1982-12-28 Schaming Edward J Descaling nozzle
CN85102221A (zh) * 1985-04-01 1986-03-10 昆明工学院科研处 金属无酸除鳞技术的喷嘴
CN86206477U (zh) * 1986-08-30 1987-11-07 沈阳市轻工设备厂 高压水除鳞喷嘴
JPH0673697B2 (ja) * 1987-10-24 1994-09-21 株式会社共立合金製作所 スケール除去用ノズル
CN2075558U (zh) * 1990-09-26 1991-04-24 薛树森 除鳞喷嘴
US5158235A (en) * 1991-02-19 1992-10-27 Elwood Hydraulics Company, Inc. Turbulence-quelling fluid-flow controller and method
JP3195057B2 (ja) 1992-06-26 2001-08-06 日本製紙株式会社 艶消し塗被紙及びその製造方法
DE9217671U1 (pt) 1992-12-24 1993-02-25 Lechler Gmbh & Co Kg, 7012 Fellbach, De
CN2147933Y (zh) * 1993-02-11 1993-12-01 长沙矿山研究院 磨料水射流喷头
JPH0824937A (ja) 1994-07-18 1996-01-30 Kawasaki Steel Corp 鋼板表面の清浄方法
JP3494327B2 (ja) 1995-10-03 2004-02-09 株式会社共立合金製作所 スケール除去用ノズル
DE19541174C2 (de) † 1995-11-04 1998-11-26 Spraying Systems Deutschland G Hochleistungsstrahldüse
US5931392A (en) * 1997-03-07 1999-08-03 Adams; Robert J. High-pressure cleaning spray nozzle
DE29706863U1 (de) † 1997-04-16 1997-07-10 Lechler Gmbh & Co Kg Strahlrohr zur Entzunderung von Stahlblechen o.dgl.
JP2000176533A (ja) † 1998-12-17 2000-06-27 Nippon Steel Corp 熱間圧延材のデスケーリング方法
JP3924390B2 (ja) 1999-03-15 2007-06-06 新日本製鐵株式会社 デスケーリングノズル及びデスケーリング方法
DE19918257A1 (de) 1999-04-22 2000-11-23 Lechler Gmbh & Co Kg Hochdrucksprühdüse

Also Published As

Publication number Publication date
US20050156064A1 (en) 2005-07-21
EP1575719A1 (en) 2005-09-21
KR20040098003A (ko) 2004-11-18
TW200416077A (en) 2004-09-01
TWI252140B (en) 2006-04-01
KR100606629B1 (ko) 2006-07-31
US7367518B2 (en) 2008-05-06
CN1305593C (zh) 2007-03-21
CN1691992A (zh) 2005-11-02
DE60319273D1 (de) 2008-04-03
DE60319273T3 (de) 2014-03-13
AU2003288752B2 (en) 2009-09-03
BRPI0309038B1 (pt) 2018-05-15
AU2003288752A1 (en) 2004-07-22
CA2485118A1 (en) 2004-07-15
EP1575719B2 (en) 2013-11-20
CA2485118C (en) 2010-04-27
EP1575719B1 (en) 2008-02-20
BR0309038A (pt) 2005-02-01
WO2004058427A1 (en) 2004-07-15
DE60319273T2 (de) 2009-03-05

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